SVG:
<path d="M893.011,877.829C893.011,866.138 883.52,856.647 871.829,856.647C860.139,856.647 850.647,866.138 850.647,877.829L850.647,1074.1C850.647,1085.79 860.139,1095.28 871.829,1095.28C883.52,1095.28 893.011,1085.79 893.011,1074.1L893.011,877.829Z" style="fill:rgb(${main_color});"/>
<ellipse cx="871.829" cy="876.332" rx="21.2" ry="19.685" style="fill:rgb(${joint_color});"/>